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"Wi-Fi Configuration, Deployment, and Troubleshooting LiveLessons is a unique video product that provides users with more than seven hours of personal, visual instruction from wireless expert and instructor, Jerome Henry. The product contains a series of short instructional videos that demonstrates the process of designing, surveying, deploying, configuring, and troubleshooting Wi-Fi networks. The videos cover the full range of topics you need to tweak any wireless network, capture frames, understand the exchanges, and successfully overcome performance issues. Wi-Fi Configuration, Deployment, and Troubleshooting LiveLessons contains 10 individual video lessons, subdivided into 50 sublessons, for a total of more than seven hours of instruction. The videos consist of audio instruction and animations. Each video presents detailed objectives and video captures. Audio instruction throughout offers detailed explanations and tips."--Resource description page.
Overview Over 7 hours of video training on Wi-Fi deployment and troubleshooting, from initial design to configuration and frame capture analysis, to help you configure a Wi-Fi network, identify and fix most issues Description Wi-Fi Configuration, Deployment, and Troubleshooting LiveLessons is a unique video product that provides users with more than seven hours of personal, visual instruction from wireless expert and instructor, Jerome Henry. The product contains a series of short instructional videos that demonstrates the process of designing, surveying, deploying, configuring, and troubleshooting Wi-Fi networks. The videos cover the full range of topics you need to tweak any wireless network, capture frames, understand the exchanges, and successfully overcome performance issues. Wi-Fi Configuration, Deployment, and Troubleshooting LiveLessons contains 10 individual video lessons, subdivided into 50 sublessons, for a total of more than seven hours of instruction. The videos consist of audio instruction and animations. Each video presents detailed objectives and video captures. Audio instruction throughout offers detailed explanations and tips. The 10 video labs cover the following topics: Lesson 1: Building the "Right" Wireless Network Lesson 2: Application-specific Needs Lesson 3: Determining the Right Cell Size Lesson 4: Site Survey Techniques Lesson 5: How to Position an AP Lesson 6: Basic and Advanced Configurations Lesson 7: Deployment Good and Bad Practices Lesson 8: When Things Work: Capturing and Understanding Frame Exchanges Lesson 9: Capturing Exchanges for Troubleshooting - Wireshark & Excel Example Lesson 10: Troubleshooting Application-specific Issues About the Instructor Jerome Henry is Technical Marketing Engineer at Cisco, focusing on Wi-Fi products. Jerome has more than 12 year experience teaching technical Cisco courses and products in more than 15 different countries and 4 different languages, to audiences ranging from Bachelor degree students to networking professionals and Cisco internal system engineers. Focusing on his wireless experience, Jerome joined Cisco at the beginning of 2013. Before that time, he was consulting and teaching Heterogeneous Networks and Wireless Integration with the European Airespace team, which was later acquired by Cisco to become their main wireless solution. He then became technology leader at a Cisco Learning and Solution Partner before joining Cisco. He is certified wireless networking ex...
This is the only complete, all-in-one guide to deploying, running, and troubleshooting wireless networks with Cisco® Wireless LAN Controllers (WLCs) and Lightweight Access Point Protocol (LWAPP)/Control and Provisioning of Wireless Access Points (CAPWAP). Authored by two of the most experienced Cisco wireless support professionals, the book presents start-to-finish coverage of implementing WLCs in existing wired and wireless network environments, troubleshooting design-related issues, and using LWAPP/CAPWAP solutions to achieve your specific business and technical goals. One step at a time, you’ll walk through designing, configuring, maintaining, and scaling wireless networks using Cisco Unified Wireless technologies. The authors show how to use LWAPP/CAPWAP to control multiple Wi-Fi wireless access points at once, streamlining network administration and monitoring and maximizing scalability. Drawing on their extensive problem-resolution experience, the authors also provide expert guidelines for troubleshooting, including an end-to-end problem-solving model available in no other book. Although not specifically designed to help you pass the CCIE® Wireless written and lab exams, this book does provide you with real-world configuration and troubleshooting examples. Understanding the basic configuration practices, how the products are designed to function, the feature sets, and what to look for while troubleshooting these features will be invaluable to anyone wanting to pass the CCIE Wireless exams. Efficiently install, configure, and troubleshoot Cisco Wireless LAN Controllers Move autonomous wireless network solutions to LWAPP/CAPWAP Integrate LWAPP/CAPWAP solutions into existing wired networks Understand the next-generation WLC architecture Use Hybrid REAP and Home AP solutions to centrally configure and control branch/remote access points without deploying controllers in every location Use Mobility Groups to provide system-wide mobility easily and cost-effectively Use Cisco WLC troubleshooting tools, and resolve client-related problems Maximize quality in wireless voice applications Build efficient wireless mesh networks Use RRM to manage RF in real-time, optimizing efficiency and performance Reference the comprehensive WLC and AP debugging guide Part of the CCIE Professional Development Series, this is the first book to offer authoritative training for the new CCIE Wireless Exam. It will also serve as excellent preparation for Cisco’s new CCNP® Wireless exam.
Gain a practical understanding of the underlying concepts of the 802.11n standard and the methodologies for completing a successful wireless network installation Practical, start-to-finish guidance for successful deployment of 802.11n wireless LANs With the ratification of the 802.11n wireless LAN standard, thousands of companies are moving rapidly toward implementation. However, 802.11n is very different from legacy 802.11a, 802.11b, and 802.11g wireless standards, and successful deployment requires new knowledge and techniques. In this book, leading wireless expert Jim Geier systematically presents all the information and guidance that network architects, engineers, administrators, and managers need to maximize the performance and business value of new 802.11n networks. Drawing on extensive experience with real-world 802.11n deployments, Geier guides you through the entire project lifecycle: planning, design, installation, testing, monitoring, and support. Each phase of wireless LAN deployment is organized into clearly defined steps, and multiple case studies and hands-on exercises show how to apply each technique. You’ll find practical guidance for deploying in enterprises without existing wireless infrastructure, as well as migrating from legacy 802.11a, 802.11b, or 802.11g networks. For convenient reference, Geier also provides an extensive, up-to-date wireless networking glossary. Understanding 802.11n MAC, physical layer, and related standards Designing 802.11n wireless networks for diverse scenarios: considering architecture, range, performance, roaming, and RF issues Migrating from 802.11a, 802.11b, and 802.11g wireless networks Choosing the right tools and equipment, and using them effectively Planning effectively: scoping projects; creating work breakdown structures; organizing teams, schedules, and budgets; defining requirements, and more Securing WLANs via encryption, authentication, rogue access point detection, RF shielding, and polices Performing site surveys and identifying optimum access point locations Installing and configuring wireless LANs: planning, staging, deployment, documentation, and more Systematic testing to improve signal coverage, performance, and security Managing wireless LANs: help desk support, network monitoring, maintenance, engineering, configuration management, security, tools, and more Troubleshooting 802.11n networks: identifying issues with connectivity, performance, and more
Taking the worry out of wireless Once you get your wireless network up and running, you'll wonder how you got along without it. And you'll wonder how home and small business users survived before Geeks On Call. This book is jam-packed with simple steps, quick solutions, and basic information to make setting up and using your wireless network easier and safer than ever before. The Geeks give you the most efficient ways to build, secure, and troubleshoot a network that meets all your needs. Know what you need before you buy Set up and connect your network Install and configure wireless components Protect your wireless network Make the most of network features Add printers, video game adapters, and digital media players Maintain and troubleshoot your network Solve common problems Geeks On Call is the premier provider of on-site computer services. The certified, trained and tested technicians from Geeks On Call provide expert computer installation and networking services, on-site repairs, security solutions and system upgrades for residential and commercial customers numbering in the hundreds of thousands each year. Founded in 1999, Geeks On Call began franchising in 2001. For more information, call 1-800-905-GEEK or visit www.geeksoncall.com. Geeks On Call franchises are independently owned and operated. (c)2005 Geeks On Call America, Inc.
The definitive professional's guide to the Cisco next-gen 9800 wireless controllers As wireless networks, applications, and services rapidly evolve, they grow increasingly business critical, with steeper requirements for performance, latency, deployment density, and device support. The advanced Catalyst 9800 wireless controllers from Cisco meet these challenges, delivering exceptional adaptability, security, performance, scalability, and programmability. Based on the modern and secure Cisco IOS XE operating system, their support for Cisco intent-based networking will help you continually leverage new innovation. Now, four Cisco experts offer end-to-end guidance, practical tips, and proven recommendations for designing, deploying, and managing wireless networks with the Catalyst 9800. For technical decision makers, this guide delivers a deep understanding of Catalyst 9800 hardware and software, tightly linked to business value. Architects will find essential details for both upfront network design and feature implementation. Network operators and other IT professionals will discover tested tools and methods for reliable and efficient setup, configuration, monitoring, and troubleshooting. Whatever your role, this guide will help you maximize the value of any Catalyst 9800 network, and serve as your indispensable reference for years to come. Understand Catalyst 9800 benefits, capabilities, roles, and architecture Learn the new C9800 Configuration Model, with key design considerations and best practices Deploy and configure the C9800 in private and public clouds Systematically secure the C9800: from AAA and ACLs to rogue detection and wireless intrusion prevention (WIPS) Establish and optimize seamless client roaming in enterprise environments Learn how the C9800 implements key RF concepts Plan and implement an end-to-end architecture for QoS, and design/ deploy for high availability and network services like multicast Discover value-added wireless services available through Cisco DNA Spaces Drive agility and value via network programmability with YANG, Python, RESTCONF, and NETCONF Make the most out of the rich data models of Model-Driven Telemetry and Programmability using open-source tools Walk through wireless network troubleshooting, backup/restore, and upgrades
Ein praktischer Ratgeber zur Fehlersuche in Campus LANs. Jeder Netzwerkdesigner und -administrator erwartet, dass sein Campus LAN effektiv arbeitet. Doch da die meisten Netzwerke mit Cisco Routern laufen, müssen sie mit vielen anderen Netzwerkprotokollen interoperieren, was zu Problemen führen kann. "Troubleshooting Campus Networks" gibt praktische Anleitungen, wie man Protokollanalysen und andere Tools verwendet, um Probleme sowohl für Cisco als auch für Traffic Patterns verschiedener Protokolle zu erkennen. Behandelt werden sowohl Legacy Systeme als auch neueste Technologien, wie z.B. gigabit Ethernet und 802.11 wireless.
Part of a series of specialized guides on System Center - this book focuses on troubleshooting Configuration Manager, which is used to manage a wide range of Microsoft client platforms, server platforms, and mobile devices. Series editor Mitch Tulloch and a team of System Center experts provide concise technical guidance as they step you through key troubleshooting tasks and solutions.
This is not another book about installing a home or “hobby Wi-Fi system. Instead, this book shows you how to plan, design, install, and operate WLAN systems in businesses, institutions, and public settings such as libraries and hotels. In other words, this book is packed with serious information for serious professionals responsible for implementing robust, high performance WLANs covering areas as small as a coffee shop or as large as entire communities. Ron Olexa provides a solid foundation in RF/wireless theory as it applies to WLANs. His detailed, thorough coverage of propagation at GHz frequencies helps you understand the mysteries of WLAN coverage (such as how it can change from season to season due to foliage). You’ll also learn about antenna radiation patterns and gain so you can design you WLAN to have the coverage you need without causing interference to (or suffering interference from) other WLANs. Covers the widely used 802.11 family, as well as the new 802.16 and 802.20 standards Focuses on big commercial network implementations, such as in public buildings and businesses Author has over 25 years of experience with cellular systems and wireless networks